package com.gemo.demo.service;

import java.util.List;

import com.gemo.demo.entiy.News;
import com.github.pagehelper.PageInfo;

public interface INewsService {
	PageInfo<News> getNews(int tid, String word, int pageNum,int pageSize);
	int deleteById(int id);
	String getDetailById(int id);
	int add(News news);
}
